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1. 发明申请

US20120244266A1 METHOD OF PROCESSING AND MASS-PRODUCING GREEN WHOLE GRAINS 审中-公开
标题翻译：加工和生产绿色全谷物的方法
公开(公告)号：US20120244266A1
公开(公告)日：2012-09-27
申请号：US13425885
申请日：2012-03-21
申请人： Ja-Hyeong KU , Eun-Myeong LEE , Yun-Kun HUH , Jung-Duck SO , Jin-Woong CHO , Yong-Soo HWANG , Byeong-Mun LEE
发明人： Ja-Hyeong KU , Eun-Myeong LEE , Yun-Kun HUH , Jung-Duck SO , Jin-Woong CHO , Yong-Soo HWANG , Byeong-Mun LEE
IPC分类号： A23B9/02 , A23L1/182
CPC分类号： A23B9/08 , A23B9/02 , A23B9/025 , A23L7/196 , A23N12/06 , Y02A40/922
摘要： A method of processing and mass-producing green whole greens, comprising: a blanching step of discharging the green whole grains stored in the storage tank and steaming the discharged green whole grains for 30 to 120 seconds with water or steam at a temperature ranging from 88 to 102° C.; a cooling step of rapidly cooling the green whole grains which have undergone the blanching step at a temperature ranging from 1 to 7° C.; a cold air dehumidifying step of blowing air to the green whole grains cooled to a low temperature through the cooling step to remove excessive moisture permeated into surfaces of the green whole grains; and a hot air drying step of applying hot air of a low temperature ranging from 35 to 50° C. to the green whole grains from which the excessive moisture has been removed through the cold air dehumidifying step to dry the green whole grains.
摘要翻译：一种加工和批量生产绿色全果的方法，包括：将储存在储罐中的绿色全谷物排出并将排出的绿色全谷粒蒸发30至120秒的水或蒸汽在88度温度下的漂烫步骤至102°C。在1〜7℃的温度下快速冷却经过漂白工序的绿色全谷物的冷却工序; 通过冷却步骤将空气吹送到冷却至低温的绿色全谷物的冷空气除湿步骤，以去除渗透到绿色全谷粒表面的多余的水分; 以及将从35℃到50℃的低温热空气通过冷空气除湿步骤除去过量水分的绿色全谷物干燥绿色全谷物的热风干燥步骤。

2. 发明授权

US07079516B2 Adaptive frequency hopping apparatus in wireless personal area network system 失效
标题翻译：无线个域网自适应跳频装置
公开(公告)号：US07079516B2
公开(公告)日：2006-07-18
申请号：US10083119
申请日：2002-02-27
申请人： Young-Hwan You , Cheol-Hee Park , Min-Chul Ju , Kee-Hyun Park , Jin-Woong Cho
发明人： Young-Hwan You , Cheol-Hee Park , Min-Chul Ju , Kee-Hyun Park , Jin-Woong Cho
IPC分类号： H04B7/212
CPC分类号： H04B1/715 , H04B1/7143 , H04B2001/7154
摘要： The present invention relates to an adaptive frequency hopping apparatus in a wireless personal area network (WPAN) system, wherein predetermined packets of data can be correctly transmitted by estimating the channel qualities of operating bands in advance and transmitting the packets through a proper band.
摘要翻译：本发明涉及一种无线个域网（WPAN）系统中的自适应跳频装置，其中通过预先估计工作频带的信道质量并通过适当的频带发送分组，可以正确地发送预定的数据分组。

3. 发明授权

US06414936B1 Method of estimating carrier frequency offset in an orthogonal frequency division multiplexing system 有权
标题翻译：在正交频分复用系统中估计载频偏移的方法
公开(公告)号：US06414936B1
公开(公告)日：2002-07-02
申请号：US09195074
申请日：1998-11-18
申请人： Jin-Woong Cho , Yong-Bae Dhong , Hyoung-Kyu Song , Jong-Ho Paik , Yong-Soo Cho , Hyung-Gi Kim
发明人： Jin-Woong Cho , Yong-Bae Dhong , Hyoung-Kyu Song , Jong-Ho Paik , Yong-Soo Cho , Hyung-Gi Kim
IPC分类号： H04L700
CPC分类号： H04L27/2657 , H04L27/2613
摘要： Disclosed is a method of estimating carrier frequency offset in an OFDM system. The method includes the steps of forming one OFDM symbol which has M repeated identical signal block, being a base sub-block; forming a 2i number of identical ith sub-blocks using an M/2i number of the M number of base sub-blocks as a unit; and estimating an ith carrier frequency offset &egr;i using a correlation between two adjacent ith sub-blocks in the 8i number of the ith sub-blocks.
摘要翻译：公开了一种在OFDM系统中估计载波频率偏移的方法。该方法包括以下步骤：形成一个具有M个重复相同信号块的OFDM码元，作为基本子块; 使用M个基本子块的M / 2i个数作为单位形成2i个相同的第i个子块; 以及使用第ii子块的第8i个数的第二相邻第i个子块之间的相关来估计第i个载波频率偏移量。

4. 发明申请

US20100227557A1 WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR MANAGING AN UNDERGROUND FACILITY 审中-公开
标题翻译：无线通信系统和管理地下设施的设备
公开(公告)号：US20100227557A1
公开(公告)日：2010-09-09
申请号：US12718522
申请日：2010-03-05
申请人： Yun-Jae WON , Seung-Ok Lim , Sun-Hee Kim , Jin-Woong Cho
发明人： Yun-Jae WON , Seung-Ok Lim , Sun-Hee Kim , Jin-Woong Cho
IPC分类号： H04B7/005
CPC分类号： H04Q9/00 , H04Q2209/43 , H04Q2209/50 , H04Q2209/60 , H04Q2209/84 , H04Q2209/883
摘要： A wireless communication system for managing an underground facility includes: at least one sensor node attached to the underground facility configured to transmit a sensing signal via magnetic field communication after detecting the status information of the underground facility in accordance with a driving signal, the driving signal comprising a wake-up signal; and an information collection device configured to: transmit the driving signal to the sensor node; collect the sensing signal transmitted from the sensor node; and transmit the collected information to a monitoring system via short-range wireless communication.
摘要翻译：一种用于管理地下设施的无线通信系统包括：附接到地下设施的至少一个传感器节点，其被配置为根据驱动信号检测到地下设施的状态信息之后通过磁场通信传输感测信号，驱动信号包括唤醒信号; 以及信息收集装置，被配置为：将所述驱动信号发送到所述传感器节点; 收集从传感器节点发送的感测信号; 并通过短距离无线通信将收集的信息发送到监控系统。

5. 发明授权

US07280468B2 Apparatus for constant amplitude coded bi-orthogonal demodulation 有权
标题翻译：用于恒幅编码双正交解调的装置
公开(公告)号：US07280468B2
公开(公告)日：2007-10-09
申请号：US10649647
申请日：2003-08-28
申请人： Sung-Jin Kang , Jin-Woong Cho , Cheol-Hee Park , Min-Chul Ju , Dae-Ki Hong , Kyeung-Hak Seo , Myoung-Jin Kim
发明人： Sung-Jin Kang , Jin-Woong Cho , Cheol-Hee Park , Min-Chul Ju , Dae-Ki Hong , Kyeung-Hak Seo , Myoung-Jin Kim
IPC分类号： H04J11/00
CPC分类号： H04J13/004 , H04J13/0077 , H04L1/0041 , H04L1/0061
摘要： A constant amplitude coded bi-orthogonal demodulator demodulates the received constant amplitude bi-orthogonal modulated data, cancels the parity bits to generate the serial data, detects the occurrence of an error by dividing the demodulated data into a plurality of groups of data, outputs the serial data as demodulated data if an error does not occur, sequentially converts bit polarities of data of groups in which an error occurs if the error detector detects the error, compares distances between the received bi-orthogonal modulated data and the constant amplitude coded bi-orthogonal modulated data, and selects, as demodulated data, data of which corresponding bit polarities are changed according to the comparison results.According to the present invention, power consumption is reduced, a power amplifier can be manufactured at an inexpensive cost, interference robustness can be ensured, and data can be transmitted at a high transmission rate and a variable transmission rate.
摘要翻译：一个恒定幅度编码的双正交解调器对接收到的恒幅双正交调制数据进行解调，取消奇偶校验位以产生串行数据，通过将解调数据分成多组数据来检测出错，作为解调数据的串行数据如果不发生错误，则顺序地转换误差检测器检测到错误时发生错误的组的数据的位极性，比较接收到的双正交调制数据与恒幅编码的双向正交调制数据之间的距离，正交调制数据，并根据比较结果选择相应位极性改变的数据作为解调数据。根据本发明，能够降低能耗，能够以廉价的成本制造功率放大器，能够确保干扰稳定性，能够以高传输速度和可变传输速率传输数据。

6. 发明授权

US07724809B2 Joint detection-decoding receiver of DS-CDMA system 有权
标题翻译： DS-CDMA系统联合检测解码接收机
公开(公告)号：US07724809B2
公开(公告)日：2010-05-25
申请号：US11614318
申请日：2006-12-21
申请人： Jang-Yeon Lee , Hyung-Keun Lee , Jin-Woong Cho , Hyeon-Seok Lee , Yun-Jae Won
发明人： Jang-Yeon Lee , Hyung-Keun Lee , Jin-Woong Cho , Hyeon-Seok Lee , Yun-Jae Won
IPC分类号： H04B1/00
CPC分类号： H04B1/71075
摘要： A joint detection-decoding receiver using a multistage parallel interference canceller for selectively estimating a partial codeword corresponding to a state transition (branch) is disclosed. The JDD receiver of the DS-CDMA system includes a PIC that employs a state sequence to selectively carry out a symbol estimation of a partial codeword corresponding to the branch so as to reduce complexity and a calculation load as well as maintaining a high performance of the receiver according to the joint detection-decoding.
摘要翻译：公开了一种使用多级并行干扰消除器的联合检测解码接收器，用于选择性地估计与状态转换（分支）相对应的部分码字。 DS-CDMA系统的JDD接收机包括采用状态序列的PIC选择性地执行对应于该分支的部分码字的符号估计，以便降低复杂性和计算负载以及维持高性能接收机根据联合检测解码。

7. 发明申请

US20080123719A1 JOINT DETECTION-DECODING RECEIVER OF DS-CDMA SYSTEM 有权
标题翻译： DS-CDMA系统的联合检测解码接收机
公开(公告)号：US20080123719A1
公开(公告)日：2008-05-29
申请号：US11614318
申请日：2006-12-21
申请人： Jang-Yeon LEE , Hyung-Keun Lee , Jin-Woong Cho , Hyeon-Seok Lee , Yun-Jae Won
发明人： Jang-Yeon LEE , Hyung-Keun Lee , Jin-Woong Cho , Hyeon-Seok Lee , Yun-Jae Won
IPC分类号： H04B1/00
CPC分类号： H04B1/71075
摘要： A joint detection-decoding receiver using a multistage parallel interference canceller for selectively estimating a partial codeword corresponding to a state transition (branch) is disclosed. The JDD receiver of the DS-CDMA system includes a PIC that employs a state sequence to selectively carry out a symbol estimation of a partial codeword corresponding to the branch so as to reduce complexity and a calculation load as well as maintaining a high performance of the receiver according to the joint detection-decoding.
摘要翻译：公开了一种使用多级并行干扰消除器的联合检测解码接收器，用于选择性地估计与状态转换（分支）相对应的部分码字。 DS-CDMA系统的JDD接收机包括使用状态序列的PIC选择性地执行与分支对应的部分码字的符号估计，以便降低复杂性和计算负载以及维持高性能接收机根据联合检测解码。

8. 发明授权

US06862261B2 Zipper type VDSL system 失效
标题翻译：拉链式VDSL系统
公开(公告)号：US06862261B2
公开(公告)日：2005-03-01
申请号：US09728141
申请日：2000-12-01
申请人： Jong-Ho Paik , Young-Hwan You , Jin-Woong Cho , Won-Young Yang , Yong-Soo Cho
发明人： Jong-Ho Paik , Young-Hwan You , Jin-Woong Cho , Won-Young Yang , Yong-Soo Cho
IPC分类号： H04L12/00 , H04L5/02 , H04L5/14 , H04S11/00
CPC分类号： H04L5/143 , H04L5/023
摘要： Disclosed is a zipper type Very high bit-rate Digital Subscriber Line (VDSL) system which comprises a transmitter including an inverse fast Fourier transformer for performing an inverse fast Fourier transform on input data, and a cyclic extension adder for adding a cyclic extension for each symbol to the data output from the inverse fast Fourier transformer and outputting the data to a transmission channel; and a receiver including a cyclic extension remover for removing the cyclic extension from the data received through the transmission channel, and a fast Fourier transformer for performing a fast Fourier transform on the data output from the cyclic extension remover. The cyclic extension adder copies a first predetermined number of data starting from the leading part of the input symbol data received from the inverse fast Fourier transformer into a first cyclic suffix for removing interference between symbols and maintaining orthogonality between sub-carriers; adds the first cyclic suffix to the end of the symbol data; copies a second predetermined number of data subsequent to the first predetermined number of data into a second cyclic suffix for maintaining orthogonality between upstream and downstream; and adds the second cyclic suffix to the end of the first cyclic suffix.
摘要翻译：公开了一种拉链式非常高比特率数字用户线（VDSL）系统，其包括：发射机，包括用于对输入数据进行快速傅里叶逆变换的快速傅立叶逆变换器;以及循环扩展加法器，用于为每个符号表示为从快速傅里叶逆变换器输出的数据，并将数据输出到传输通道; 以及接收机，包括用于从通过传输信道接收的数据中去除循环扩展的循环扩展删除器，以及用于对从循环扩展删除器输出的数据执行快速傅里叶变换的快速傅里叶变换器。循环扩展加法器将从快速傅立叶逆变换逆变换器接收的输入符号数据的前导部分开始的第一预定数量的数据复制到第一循环后缀中，以消除符号之间的干扰并维持子载波之间的正交性; 将第一个循环后缀添加到符号数据的末尾; 将第一预定数量的数据之后的第二预定数量的数据复制到用于维持上游和下游之间的正交性的第二循环后缀中; 并将第二循环后缀添加到第一个循环后缀的末尾。

9. 发明授权

US06751273B1 Apparatus for compensating a channel distortion in a bluetooth system 失效
标题翻译：用于补偿蓝牙系统中的信道失真的装置
公开(公告)号：US06751273B1
公开(公告)日：2004-06-15
申请号：US09643086
申请日：2000-08-21
申请人： Cheol-Hee Park , Jong Ho Paik , Young Hwan You , Min-Chul Ju , Jin-Woong Cho
发明人： Cheol-Hee Park , Jong Ho Paik , Young Hwan You , Min-Chul Ju , Jin-Woong Cho
IPC分类号： H04B110
CPC分类号： H04B1/715 , H04B1/62 , H04L25/0224
摘要： An apparatus for compensating a channel distortion in a Bluetooth system to process a received signal having access codes comprises a multiplier for multiplying the received signal by a previously obtained channel distortion compensation signal to thereby provide a multiplied signal; a demodulator for demodulating access codes of the multiplied signal to thereby output demodulated received access codes as a demodulated signal; a correlation detection circuit for detecting correlation values between the demodulated received access codes and the access codes of the received signal previously stored therein to detect a start point of the received signal, thereby providing detected access codes having corresponding correlation values greater than a predetermined threshold and providing an enable signal if there are one or more correlation values greater than the predetermined threshold; and a channel distortion compensation circuit for performing a channel distortion compensation based on the detected access codes and a reference signal obtained by re-modulating the access codes of the received signal in response to the enable signal to thereby provide a channel distortion compensation signal.
摘要翻译：用于补偿蓝牙系统中的信道失真以处理具有接入码的接收信号的装置包括乘法器，用于将接收信号乘以先前获得的信道失真补偿信号，从而提供相乘的信号; 解调器，用于解调相乘信号的存取码，从而输出解调的接收的接入码作为解调信号; 相关检测电路，用于检测解调的接收接入码与先前存储在其中的接收信号的接入码之间的相关值，以检测接收信号的起始点，从而提供具有大于预定阈值的相应相关值的检测到的接入码，如果存在大于所述预定阈值的一个或多个相关值，则提供使能信号; 以及信道失真补偿电路，用于根据检测到的接入码和通过响应于使能信号重新调制接收信号的接入码而获得的参考信号来执行信道失真补偿，从而提供信道失真补偿信号。

10. 发明授权

US08050355B2 Transmitter and receiver using pseudo-orthogonal code 有权
标题翻译：发射机和接收机使用伪正交码
公开(公告)号：US08050355B2
公开(公告)日：2011-11-01
申请号：US12136800
申请日：2008-06-11
申请人： Jin Woong Cho , Yong Seong Kim , Do Hun Kim , Sun Hee Kim , Dae Ki Hong
发明人： Jin Woong Cho , Yong Seong Kim , Do Hun Kim , Sun Hee Kim , Dae Ki Hong
IPC分类号： H04L27/36
CPC分类号： H04J13/00 , H04J13/004
摘要： A transmitter using pseudo-orthogonal code includes a serial-to-parallel converter for converting serial transmission data into 9-bit parallel data, and a pseudo-orthogonal code memory for receiving the parallel data from the serial-to-parallel converter and outputting 16-bit pseudo-orthogonal code by using the received data as addresses. The pseudo-orthogonal code memory has the relationship of the input address and output code, as expressed in the following equation: c(i)=0.5×((−1)b2⊕(i1b1)⊕(i0b0) (−1)b5⊕i2⊕(i1b4)⊕(i0b3) (−1)b8⊕i3⊕(i1b7)⊕(i0b6) (−1)( b2⊕b5⊕b8)⊕i3⊕i2⊕(i1(b1⊕b4⊕b7))⊕(i0(b0⊕b3⊕b6))) where C(i) is a pseudo-orthogonal code value, i is each bit of the pseudo-orthogonal code, 0≦i≦15, and b0-b8 are a transmission data bit stream input in the memory as addresses. Accordingly, the transmission efficiency of the transmitter/receiver using orthogonal code can be remarkably improved.
摘要翻译：使用伪正交码的发射机包括用于将串行传输数据转换为9位并行数据的串并转换器，以及用于从串并转换器接收并行数据的伪正交码存储器，并输出16 通过使用接收到的数据作为地址来进行比特伪正交码。伪正交码存储器具有输入地址和输出码的关系，如下式所示：c（i）= 0.5×（（ - 1）b2⊕（i1b1）⊕（i0b0）（-1）b5 ⊕i2⊕（i1b4）⊕（i0b3）（-1）b8⊕i3⊕（i1b7）⊕（i0b6）（-1）（b2⊕b5⊕b8）⊕i3⊕i2⊕（i1（b1⊕b4⊕b7））⊕（i0（b0⊕b3⊕b6）））其中C（i）是伪正交码值，i是伪正交码的每个位，0＆nlE; i＆nlE; 15和b0-b8是传输数据位流作为地址输入到存储器中。因此，可以显着提高使用正交码的发射机/接收机的传输效率。

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